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3J21 alloy, also known as Co40CrNiMo alloy, is a commonly used cobalt-based high elastic alloy. The alloy is composed of elements such as cobalt, chromium, nickel and molybdenum, and has a variety of excellent comprehensive properties.
3J21 alloy has excellent elastic properties after deformation heat treatment. It has the characteristics of high elasticity, high fatigue resistance, high corrosion resistance and non-magnetic properties. In addition, it has high strength, hardness, wear resistance and fatigue resistance. It shows high corrosion resistance in a variety of media, and has certain thermal stability and low notch sensitivity.
Chemical composition of 3J21 precision alloy
Typical Mechanical properties of 3J21
Typical Physical properties of 3J21
Characteristics of 3J21 precision alloy
3J21 precision alloy has the following characteristics:
Non-magnetic: 3J21 alloy has good non-magnetic properties, that is, it will not affect the magnetic field and can be used in magnetically sensitive applications. This makes 3J21 alloy widely used in electronics, communications and other fields.
Corrosion resistance: 3J21 alloy has high resistance to corrosive environments. It can remain stable in corrosive media such as acids and alkalis and is not susceptible to corrosion and oxidation. Therefore, 3J21 alloy is an important choice in applications requiring corrosion resistance, such as in the chemical industry and marine environments.
High elasticity: 3J21 alloy has excellent elastic properties and can return to its original shape under large deformation forces. It is not prone to plastic deformation or remains stable after deformation. This makes 3J21 alloy widely used in high-demand elastic components such as precision instruments, springs, and probes.
To sum up, 3J21 precision alloy has the characteristics of non-magnetic, corrosion resistance and high elasticity, allowing it to find a wide range of applications in various fields.
3J21 precision alloy uses
3J21 alloy is widely used in the defense and civil industries. It is particularly suitable for making small-section elastic components and precision devices on aerospace vehicles, such as clock springs, tension wires, shaft tips, special bearings and other elastic sensitive components.
Overall, 3J21 alloy is a high-performance material with broad application prospects and brings many advantages to various industrial fields.
Our services
We can cut and bend steel plate according to customer's requriement or drawing,
packaging according to customers' request.
3J21 alloy, also known as Co40CrNiMo alloy, is a commonly used cobalt-based high elastic alloy. The alloy is composed of elements such as cobalt, chromium, nickel and molybdenum, and has a variety of excellent comprehensive properties.
3J21 alloy has excellent elastic properties after deformation heat treatment. It has the characteristics of high elasticity, high fatigue resistance, high corrosion resistance and non-magnetic properties. In addition, it has high strength, hardness, wear resistance and fatigue resistance. It shows high corrosion resistance in a variety of media, and has certain thermal stability and low notch sensitivity.
Chemical composition of 3J21 precision alloy
Typical Mechanical properties of 3J21
Typical Physical properties of 3J21
Characteristics of 3J21 precision alloy
3J21 precision alloy has the following characteristics:
Non-magnetic: 3J21 alloy has good non-magnetic properties, that is, it will not affect the magnetic field and can be used in magnetically sensitive applications. This makes 3J21 alloy widely used in electronics, communications and other fields.
Corrosion resistance: 3J21 alloy has high resistance to corrosive environments. It can remain stable in corrosive media such as acids and alkalis and is not susceptible to corrosion and oxidation. Therefore, 3J21 alloy is an important choice in applications requiring corrosion resistance, such as in the chemical industry and marine environments.
High elasticity: 3J21 alloy has excellent elastic properties and can return to its original shape under large deformation forces. It is not prone to plastic deformation or remains stable after deformation. This makes 3J21 alloy widely used in high-demand elastic components such as precision instruments, springs, and probes.
To sum up, 3J21 precision alloy has the characteristics of non-magnetic, corrosion resistance and high elasticity, allowing it to find a wide range of applications in various fields.
3J21 precision alloy uses
3J21 alloy is widely used in the defense and civil industries. It is particularly suitable for making small-section elastic components and precision devices on aerospace vehicles, such as clock springs, tension wires, shaft tips, special bearings and other elastic sensitive components.
Overall, 3J21 alloy is a high-performance material with broad application prospects and brings many advantages to various industrial fields.
Our services
We can cut and bend steel plate according to customer's requriement or drawing,
packaging according to customers' request.
